Comfortable fit and easy to get started.

Haven't used the ring yet.

Fits great, design is perfect, shipped timely & worth the bucks.

Pro: Fast shipping, comfortable fit, easy setup, great value. Con: Determining ring size, 1st order, following Herz instructions, ring too large, returned; 2nd order, following my sizing technique, received correct size. If I had known I would have bought a Herz Smart Ring Sizing Kit first to determine the correct ring size. I’ve had my ring since 4.22.2026, 90 days to do a test run. I’m still learning how to use and make use of information gathered by the application.

I haven’t tried it for very long but so far I’m very impressed.

Easy purchase, comfortable fit

Easy setup & comfortable but stopped charging after 2 weeks & customer service phone number not working

Out of stock so it was about a month before I received it. Cannot track order, must download a specific tracking app on trial basis to track it. Called customer service several times and they were always helpful.

It's a comfortable fit, with an easy setup. The app looks great and is easy to navigate. When I ordered they were out of stock of the ring I chose. I chose to wait until it came back in stock and once they received stock and shipped it out, my ring came within a week!

Excited to try this ring out, however sizing up Was required for the finger they suggest.

Just got and received my product so far very easy to set up will check in later once I have worn the ring more.

Easy to get started, feels nice on. App is easy to use so far. Might need to go a size smaller, but want to wait and see after a few days to be sure

Easy set up. Beautiful design Great fit. I will evaluate again after use. SLOW shipping!

Comfortable fit but shipping wasnt the fastest.

The HERZ P1 ring is pretty good and it was very easy to set up. My order was fulfilled quickly and accurately. However, the online sizing guide is not as accurate as I would like, making the ring extremely tight on my finger. I do prefer the HERZ P1 ring for sleep and exercise/fitness/ heart health tracking to a much more expensive Garmin fitness watch that I own and wear, and the report graphics and detail on the HERZ P1 ring are much more detailed. Overall, I am pleased with the ring so far, with the exception of the tight fit (I did get the largest available size; I guess my fingers are pretty fat, although I certainly am not fat).

Comfortable to wear. Shipment was quick

Slow shipping easy set up

It was easy to set up. The step rate is higher than my phone steps in the Steps App. Sleep does not track correctly. I went to sleep at 11:30 PM, fell asleep promptly. Woke up at 2:30 to use restroom, went right back to sleep. The ring says I only slept from 2:30 - 7:00. It did not track my best sleep in those 3 Hours from 11:30-2:30. My deepest sleep! I have only used it for a day, so it may improve.

Website was easy to navigate. Ring is beautiful, but size up. The shipping took over a week to get here despite paying for expedited shipping haven’t used it yet.

Great value, comfortable design. First day of use, excited to see how well it tracks my information.